M1, Starhub, Singtel GPRS 3G setting
The internet config settings seem to be all over the place, so here’s a compilation of the 3G/GPRS/SMS/MMS Configuration Settings.

If you have a device and telco combination that’s not in the list below, and managed to setup your 3G/GPRS, please feel free to add on to the thread with your settings, using format similar as those below.